public class Java7 {
    private static int test = 2;

    public static void main(String[] args) {
        int test1 = 3;
        for (int test2 = 0; test2 <= 100; test2++) {
            System.out.println(test2);
        }
        Main main = new Main();
        main.demo();
        System.out.println(test1);
        demo();
    }

    public static void demo() {
        System.out.println(test);
    }

}
